It is the prevention of disease ________ its successful treatments that has led to the rapid increase of the world’s population.
| A．rather than | B．other than |
| C．more than | D．less than |
They covered the body of the little hero with a flag, leaving his face_________.
| A．to expose | B．exposing | C．exposed | D．expose |
— Guess what! I have got A for my term paper.
— Great! You ______ read widely and put a lot of work into it.
| A．must | B．should | C．must have | D．should have |
— How do you like the film tonight?
— Better than __________.
| A．How; expected | B．What; expected | C．How; to expect | D．What; to expected |
The place _______ the bridge is supposed to be built should be _______ the cross-river traffic is the heaviest.
| A．which; where | B．at which; which | C．at which; where | D．which; in which |
_______ of the heavy burden of homework, the children rushed out of the classroom and enjoyed themselves.
| A．To be free | B．Freeing | C．To free | D．Freed |